package com.ruoyi.framework.config;

import com.fasterxml.jackson.databind.module.SimpleModule;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableAspectJAutoProxy;

/**
 * 程序注解配置
 *
 * @author ruoyi
 */
@Configuration
// 表示通过aop框架暴露该代理对象,AopContext能够访问
@EnableAspectJAutoProxy(exposeProxy = true)
// 指定要扫描的Mapper类的包的路径
@MapperScan("com.ruoyi.**.mapper")
public class ApplicationConfig
{
    /**
     * 时区配置
     */
    @Bean
    public Jackson2ObjectMapperBuilderCustomizer jacksonObjectMapperCustomization() {
        return builder -> {
            // 创建一个 SimpleModule 来注册自定义序列化器
            SimpleModule module = new SimpleModule();
            module.addSerializer(Long.class, new ConditionalLongToStringSerializer());
            module.addSerializer(Long.TYPE, new ConditionalLongToStringSerializer()); // 处理基本类型 long

            builder.modules(module);
            // 如果还需要设置时区，可以保留
            builder.timeZone(java.util.TimeZone.getDefault());
        };
    }
}
